The midsummer is about to pass, and it is almost the best season for the autumn decoration. Presumably, many owners will rush to decorate in this cool and not cold season. Therefore, the autumn has always been the peak season for renovation. However, each season has its own problems to be considered, such as the problem of cracking and lifting in the fall. Next, Xiaobian will explain the autumn decoration precautions for everyone.
Wood material anti-cracking
In the home decoration, a lot of wooden materials such as wooden keels and various plates are generally used. Due to the dry weather in autumn, the wind is relatively large, and the wood has a strong "drying" characteristic. Cracks and deformations occur after the wood has been exposed to the sun for a long period of time. So how do we prevent the wooden material from cracking?
1. Avoid placing wood in the vents
Wood used for decoration in autumn should be avoided in the vents. Otherwise, if the wind blows, it will easily lead to the loss of moisture in the wood, causing the surface of the wood to crack and crack.
2, the wood should be placed in the shade
In the autumn decoration, the wood should also be protected from direct sunlight. On the one hand, the direct sunlight can accelerate the loss of moisture in the wood. On the other hand, the paint on the wood is prone to cracking.
3. Sealing oil on wood
If the wood is cracked hard, the wood that arrives at the site can be wiped off with a dry towel, and then the varnish is continuously applied twice for oil sealing treatment. The rate of wood cracking after sealing oil treatment will be greatly reduced.
4, the board needs to be placed horizontally
All decorative panels should be flat, with a large core plate at the bottom of the decorative panel and a large core plate on top so that the panels remain flat. Do not let the decorative panel stand upright, which will easily crack and tilt the panel.
Wall paint anti-cracking
The temperature and humidity in autumn are very suitable for wall decoration, whether it is putty, paint or plaster leveling, drying faster. However, it is also easy to crack the wall due to excessive drying. For this situation, let's see what can be done to prevent it.
1, the interface agent can not be too thin
When the old wall is treated, the interface agent is not applied, or the interface agent is too thin, and the humidity in the room changes once, and the wall putty is likely to appear hollow, crack, and fall off.
2, putty, paint ratio matching
Improper proportioning will affect the toughness and tension of the wall. The proportion of wall putty, latex paint and water ratio should be accurate. For example, if the dilution ratio of wall paint is too high, excessive dilution will destroy the molecular structure of the wall paint, resulting in insufficient paint film tension. Cracks are generated.
3, putty can not brush too thick
The wall putty can't be too thick, because the indoor air is dry and the water loss is fast, which is easy to cause empty drums, cracks and wall inequality. In addition, the wall putty can not be dried by temperature, but by the wind, so the putty must be very thin, can be scraped several times. The putty on the wall will not crack when it is dry, reducing the trouble of repeated maintenance in the future.
4. After the paint film is dried, it can continue construction.
If the first coating is too thick and not completely dry, the second coating is applied. Due to the different drying speeds inside and outside, it is easy to cause cracking of the coating. Therefore, it is necessary to keep in mind when constructing. The first time the paint film is not painted too thick, the next one is applied after drying.
5, the painted wall should be naturally dry
After the completion of the summer wall painting, the doors and windows are generally opened to allow the wall to form a film in a shorter time. This can't be done in the fall. Because the weather is dry, the wall will dry faster, and if the water is too fast, there will be shrinkage and deformation. Therefore, within 1 to 2 days after painting the wall, keep the doors and windows closed, or only in the morning and evening, always keep the wall dry and dry.
Wallpaper paving anti-cracking
Autumn decoration, it is easy to appear localized wallpaper, even cracking, falling off and so on. The dry weather is the main reason. To prevent the wallpaper from cracking, the construction stage is the most critical.
1. Make sure the wall is dry before paving
The wall must be kept dry and tidy before the wallpaper is laid. The wall moisture before construction should be less than 6% and the PH value is less than 9. New cement wall construction generally requires maintenance from 20 days to 40 days before the wallpaper can be laid.
2, the wall surface treatment is good
The quality of the wall base treatment is not good, such as uneven wall powder, the wallpaper is very easy to deform and crack. If it is found that the base layer is not handled well, the rubber powder should be filled at the lifting position, and the repairing should be done. The repairing range should be extended to the vicinity centering on the cracking.
3, try to paste first during construction
Before the official paving, you can check whether the wall is suitable for paving through the test, whether the wallpaper effect has color difference, bulging, lifting and so on. It is generally recommended to try one or two rolls first, wait 24 hours for the glue to dry out and observe the results. If there is no problem, the construction can be carried out.
4, let the wallpaper dry naturally
In autumn, the climate is dry. If the windows and doors are opened, the wallpaper will shrink due to rapid water loss. Therefore, it is best to let the wallpaper dry naturally, leaving only a small amount of wind in the room for air circulation during the drying process.
5, if the wallpaper is scratched, it needs to be dealt with in time.
The essential tool for wallpaper layout is the wallpaper knife, but if the technique is unfavorable, it is easy to leave scratches on the wallpaper, and scratching will not accelerate the wallpaper if it is not processed early. Small scratches can be re-applied and patched as appropriate. If the area is large, you will need to re-lay this wallpaper.
Medical Cart,Hospital Cart,Emergency Trolley,Medical Instrument Cart
Jiangmen Jia Mei Medical Products Co.,Ltd. , https://www.jmmedicalequipment.com